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Blitz:
Individual Calculations April 2015 |
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| Ramirez Quesada, Franklin Total change: 21.20 | |   |
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| Inauguracion Sala de Ajedrez de Cartago | Cartago | CRC | 2015-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1829 | 4.00 | 7 | 1.06 | 20 | 21.20 | |
|  Duran Vega, Sergio | f | | 2229 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Chavarria Segura, Joseph | | | 1445 | CRC | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Gamboa Chacon, Andres | | | 1740 | CRC | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Duran Vega, Andres | | | 2066 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Castro Herrera, Luis Carlos | | | 1658 | CRC | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Murillo Tsijli, Alexis | m | | 2218 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Chaves Sanchez, Gabriel A | | | 1972 | CRC | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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